Chilocarpus.] xci. apocynaceal 327 
Bukit Panchur (Cantley). Pahang, Temerloh. Selangor, Kwala 
Lumpur; Ginting Bidai (Kloss). Perak, Hermitage Hill (Curtis); 
Chankat Serdang (Wray); Gunong Kerbau at 2000 ft. altitude 
(Robinson). Province Wellesley, Krian. Penang, Penara Bukit; 
Ayer hitam (Curtis). Distrib. Sumatra. Native names: Getah 
Gripputih; Singut Nasi (Wray); Gunum. 
(2) C. atroviridis Bl. Ann, Mus. Bot. Lugd. Bat. i. 153; King, 
l.c. 400. 
Slender climber. Leaves thinly coriaceous, elliptic-oblong or 
lanceolate, tip caudate-acuminate, base cuneate; nerves very 
numerous, parallel joining an intramarginal nerve, midrib elevate; 
2-25 to 5 in. long, -5 to 175 in. wide; petioles -3 to -4 in. long. 
Cymes very slender, axillary and terminal, 1 to 4 in. long; peduncle 
*5 to 1 in. long. Calyx under -i in. long, lobes ovate blunt. 
Corolla yellow, tube -15 in. long, dilate in middle, lobes -i in. long, 
falcate acute. Berry ovoid-oblong, 175 in. long, 1 in. through. 
Seed black, aril yellow. Hab. Forests to 3000 ft. altitude. Malacca, 
Ayer Panas (Griffith). Selangor, Batang Berjuntai; Batu Caves. 
Perak, Thaiping Hills at 2500 to 3000 ft. altitude (Scortechini, 
Kunstler). Distrib, Tavoy, Mergui. 
(3) C. embelioides King and Gamble, l.c. 401. 
Slender shrub. Leaves chartaceous, elliptic-oblong, shortly 
acuminate, base narrowed; nerves 24 to 26 pairs, very slender; 
3 to 5 in. long, 1*25 to 2 in. wide; petioles -2 to -4 in. long. Cymes 
lax, many-flowered, nearly as long as leaves; peduncles 1-5 to 
175 in. long; branches 1 in. long. Calyx -05 in. long, lobes very 
small. Corolla-tube -i in. long, cylindric, lobes ovate falcate, 
•05 to -i in. long. Berry globular. Hab. Perak, “ Haram" 
(Scortechini, probably Bukit Arang Payah) ; very rare. 
I have seen no specimen. 
(4) C. decipiens Hook. fit. F.B.I. iii. 627; King, l.c. 402. 
Slender woody liane. Leaves thinly coriaceous, elliptic-oblong 
or lanceolate cuspidate, base round or short, narrowed; nerves 
20 to 25 pairs, horizontal, slender, not conspicuous; 3 to 3*5 in- 
long, 1 to 1*5 in. wide; petioles -12 to *25 in. long. Cymes terminal 
in a panicle 1 to 9 in. long and as much as 6 in. wide; peduncles 
very short, covered with lanceolate bracts. Sepals lanceolate 
acute. Corolla -i in. long, lobes short, rounded. Berry sausage¬ 
shaped, 2 to 2-5 in. long, 1 in. through, green. Seed about -5 in. 
long with a lobed aril. Hab. Climbing on high trees in forests. 
Malacca (Maingay). Selangor, Batu Caves; Batang Berjuntai 
(Ridley). 
I have not been able to examine good flowers of this very abnormal plant. 
(5) C. enervis Hook. fit. F.B.I. iii. 626; King and Gamble, 
l.c. 402. 
Stout climber. Leaves fleshy coriaceous, obovate to oblanceo- 
